First time learn Python,第一次学python

Hello Steemit Friends, today I wanna talk about some Python programming, its a very powerful web programming language, and I just learned from scratch today

每天看到@justyy，@oflyhigh那么厉害programming 尤其是python，我也想恶补一下，虽然我本身也是程序员，可是工作上并没有用到python，所以想学习一下

First I download "Anaconda", 首先先下载＂Anaconda＂

Because they said using Anaconda for python programming is easier where you can setup different environment for different project，the download size is 500MB ++

用＂Anaconda＂来跑Python是因为他们说不同的project可以有不同的environment比较方便，５００多MB下载

After Installing “Anaconda”, I setup my environment

下完＂Anaconda＂后就可以setup environment 了

Then I start the Jupyter notebook, wow

然后就可以跑Jupyter notebook了，原来那么先进，好棒

Then here I just wanna do a simple json parsing, reading data from bittrex for BTC-STRAT

这里我只是要做简单的读取网上的bittrex json数据BTC-STRAT，然后慢慢拆分

import pandas as pd

mydata = pd.read_json('https://bittrex.com/api/v1.1/public/getorderbook?market=BTC-STRAT&type=both')

print(mydata)

Ok, now i want to get the one level deep，into 'result'

好了，现在得到数据了，可以更进一层，进去＇result＇

one more level, into 'buy'

更进一层，进去＇buy＇

one more level, into 0 (mean i want the first row)

更进一层，进去0 (代表我只要第一排）

one more level, into 'Rate'

更进一层，进去＇Rate＇

Finally get the data i want, which is the latest buy price for BTC-STRAT in Bittrex, awesome

千辛万苦，终于得到我要的号码了，就是BTC－STRAT 在Bittrex的最新买价

thanks for reading

谢谢阅读